221220792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2013

約数の個数: 96

約数和(自身を含む): 650657280

約数和(自身を除く): 429436488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 254, 312, 381, 468, 508, 762, 936, 1016, 1143, 1524, 1651, 1861, 2286, 3048, 3302, 3722, 4572, 4953, 5583, 6604, 7444, 9144, 9906, 11166, 13208, 14859, 14888, 16749, 19812, 22332, 24193, 29718, 33498, 39624, 44664, 48386, 59436, 66996, 72579, 96772, 118872, 133992, 145158, 193544, 217737, 236347, 290316, 435474, 472694, 580632, 709041, 870948, 945388, 1418082, 1741896, 1890776, 2127123, 2836164, 3072511, 4254246, 5672328, 6145022, 8508492, 9217533, 12290044, 17016984, 18435066, 24580088, 27652599, 36870132, 55305198, 73740264, 110610396, 221220792]

約数ペア:

[(1, 221220792), (2, 110610396), (3, 73740264), (4, 55305198), (6, 36870132), (8, 27652599), (9, 24580088), (12, 18435066), (13, 17016984), (18, 12290044), (24, 9217533), (26, 8508492), (36, 6145022), (39, 5672328), (52, 4254246), (72, 3072511), (78, 2836164), (104, 2127123), (117, 1890776), (127, 1741896), (156, 1418082), (234, 945388), (254, 870948), (312, 709041), (381, 580632), (468, 472694), (508, 435474), (762, 290316), (936, 236347), (1016, 217737), (1143, 193544), (1524, 145158), (1651, 133992), (1861, 118872), (2286, 96772), (3048, 72579), (3302, 66996), (3722, 59436), (4572, 48386), (4953, 44664), (5583, 39624), (6604, 33498), (7444, 29718), (9144, 24193), (9906, 22332), (11166, 19812), (13208, 16749), (14859, 14888)]